code: def connected(self):
      return self._ws_client and self._ws_client.connected
  
file_path: neptune-client/src/neptune/common/websockets/websocket_client_adapter.py
imports: import os
  import ssl
  from future.utils import PY3
  from six.moves import urllib
  from websocket import ABNF, create_connection
label_desc: Use image node_id 4 for calling the WebsocketClientAdapter obj's underlying member method code with example usage: obj.connected() and returns: unknown